Wagner, Norbert and Strunz, Werner and Schiller, Carl-Albrecht and Multerer, Michael (2008) Appearance and Reality in Impedance Spectroscopy Validation of Experimental Data by Means of the Z-HIT Algorithm. GDCh-Jahrestagung, 2008-10-06 - 2008-10-08, Gießsen.
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Abstract
The results of impedance data can be checked using the Kramers-Kronig transform (KKT). The linear version of this transform is based on the assumptions of causality and stability as well as of linearity and continuity. Concerning the application of the KKT to practical measurements, a fundamental problem arises from the fact that the KKT is strictly defined within the frequency range between zero and infinite, whereas the measurements are performed in a finite frequency range. This problem is well-known in literature and denoted as the ‘limited bandwidth problem.
| Item URL in elib: | https://elib.dlr.de/56335/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||
| Title: | Appearance and Reality in Impedance Spectroscopy Validation of Experimental Data by Means of the Z-HIT Algorithm | ||||||||||||||||||||
| Authors: |
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| Date: | 7 October 2008 | ||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | EIS, Z-HIT, KKT | ||||||||||||||||||||
| Event Title: | GDCh-Jahrestagung | ||||||||||||||||||||
| Event Location: | Gießsen | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 6 October 2008 | ||||||||||||||||||||
| Event End Date: | 8 October 2008 | ||||||||||||||||||||
| Organizer: | GDCH | ||||||||||||||||||||
| HGF - Research field: | Energy | ||||||||||||||||||||
| HGF - Program: | Efficient Energy Conversion (old) | ||||||||||||||||||||
| HGF - Program Themes: | E EV - Energy process technology (old) | ||||||||||||||||||||
| DLR - Research area: | Energy | ||||||||||||||||||||
| DLR - Program: | E EV - Energy process technology | ||||||||||||||||||||
| DLR - Research theme (Project): | E - Elektrochemische Prozesse (old) | ||||||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Engineering Thermodynamics > Electrochemical Energy Technology | ||||||||||||||||||||
| Deposited By: | Wagner, Dr.rer.nat. Norbert | ||||||||||||||||||||
| Deposited On: | 16 Dec 2008 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:20 |
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